• Login
    • Join
  • FOLLOW:
  • Subscribe Free
    • Magazine
    • eNewsletter
    Checkout
    • Magazine
    • News
    • Exclusives
    • Nutraceuticals
    • Markets
    • Health
    • Jobs
    • Events
    • Buyers' Guide
    • Showcases
    • More
  • Magazine
  • News
  • Exclusives
  • Nutraceuticals
  • Markets
  • Health
  • Jobs
  • Events
  • Buyers' Guide
  • Showcases
  • Current & Past Issues
    Features
    Columns
    Editorials
    Digital Edition
    Subscribe Now
    Advertise Now
    eNewsletter
    Editorial Guidelines
    Top Features
    How Can the Nutraceuticals Industry Empower More Women?

    The Naturally Proud Network: Supporting Diversity, Equity, and Inclusion

    Radicle Science Aims to Set New Trajectory for Healthcare with Modern Clinical Trial Model

    Key Trends in Functional Foods for 2024

    New Cognitive Health Solutions Aim to Address Varied Consumer Needs
    Breaking News
    Certifications, Approvals and Patents
    Exclusives
    Industry & Market News
    People
    Products
    Regulatory
    Glossary
    Research
    Supplier News
    Supplier Insights
    Live From Shows
    Top News
    Ahiflower Replaces Key Tissue DHA in Mice Comparably to Marine DHA

    Chromadex’s Niagen NR Tested in Phase 1 Parkinson's Study

    Alkemist Announces New Participants in its Transparency Program

    One Hemp Coalition Forms to Advocate for CBD Regulatory Standards

    Earthlight Whole Food Vitamin D Receives Food, Beverage Approval in Brazil
    Exclusives
    Top Companies
    Blogs & Guest Articles
    Health E-Insights
    Area Code 420
    eBook
    Antioxidants
    Dairy-Based Ingredients
    Enzymes
    Fatty Acids
    Fiber & Carbohydrates
    Green Foods
    Herbs & Botanicals
    Marine Nutraceuticals
    Minerals
    Omega 3s
    Probiotics & Prebiotics
    Proteins, Peptides, Amino Acids
    Sweeteners
    Vitamins

    Ahiflower Replaces Key Tissue DHA in Mice Comparably to Marine DHA

    One Hemp Coalition Forms to Advocate for CBD Regulatory Standards

    Earthlight Whole Food Vitamin D Receives Food, Beverage Approval in Brazil

    FDA’s Safety Review of NAC to Go Under Peer Review

    Gnosis by Lesaffre Launches Private-Label Immune Support Supplement MenaQ7 Protect
    Consumer Trends
    Contract Manufacturing
    Cosmeceuticals / Nutricosmetics
    Delivery & Dosage Technologies
    Dietary Supplements
    Flavors & Colors
    Functional Foods & Beverages
    Healthcare Trends
    Medical Nutrition
    Mergers & Acquisitions
    Natural/Organic
    Nutrition Bars
    Packaging
    Pet Nutraceuticals
    Quality & Safety
    Regulations
    Research
    Testing
    World Markets

    Ahiflower Replaces Key Tissue DHA in Mice Comparably to Marine DHA

    Chromadex’s Niagen NR Tested in Phase 1 Parkinson's Study

    How Can the Nutraceuticals Industry Empower More Women?

    Alkemist Announces New Participants in its Transparency Program

    One Hemp Coalition Forms to Advocate for CBD Regulatory Standards
    Bone & Joint Health
    Cancer Risk
    Cardiovascular Health
    Cognitive Function
    Diabetes & Blood Sugar Management
    Digestive Health
    Energy
    Eye Health
    Healthy Aging
    Immune Function
    Infant & Children's Health
    Inflammation
    Men's Health
    Mood Health & Sleep
    Oral Health
    Sexual & Reproductive Health
    Skin Health
    Sports Nutrition
    Weight Management/Weight Loss
    Women's Health

    How Can the Nutraceuticals Industry Empower More Women?

    Pharmavite Acquires Women’s Health Brand Bonafide for $425 Million

    Kyowa Hakko Discussed Cognitive Health Supplements at Neuro Navigators Event

    Gnosis by Lesaffre Launches Private-Label Immune Support Supplement MenaQ7 Protect

    Beauty Brand Genaura to Launch Product Line Featuring Gencor’s Levagen+
    Industry Events
    Live From Show Events
    Webinars
    All Companies
    Categories
    Trade Associations
    Company Capabilities
    International Buyers Guide Companies
    Sabinsa Corporation

    PhytoGaia Inc

    Applied Food Sciences, Inc.

    BGG World

    PLT Health Solutions
    Companies
    Product Releases
    News Releases
    Literature / Brochures
    White Papers
    Jobs
    VIdeos
    Services
    Add New Company
    International Buyers Guide Companies
    Sabinsa Corporation

    PhytoGaia Inc

    Applied Food Sciences, Inc.

    BGG World

    PLT Health Solutions
    • Magazine
      • Current / Back Issue
      • Features
      • Editorial
      • Columns
      • Digital Edition
      • eNewsletter Archive
      • Editorial Guidelines
      • Subscribe Now
      • Advertise Now
    • Breaking News
    • Buyers' Guide
      • All Companies
      • Categories
      • Trade Associations
      • Company Capabilities
    • Nutraceuticals
      • Antioxidants
      • Dairy-Based Ingredients
      • Enzymes
      • Fatty Acids
      • Fiber & Carbohydrates
      • Green Foods
      • Herbs & Botanicals
      • Marine Nutraceuticals
      • Minerals
      • Omega 3s
      • Probiotics & Prebiotics
      • Proteins, Peptides, Amino Acids
      • Sweeteners
      • Vitamins
    • Markets
      • Consumer Trends
      • Contract Manufacturing
      • Cosmeceuticals / Nutricosmetics
      • Delivery & Dosage Technologies
      • Dietary Supplements
      • Flavors & Colors
      • Functional Foods & Beverages
      • Healthcare Trends
      • Medical Nutrition
      • Mergers & Acquisitions
      • Natural/Organic
      • Nutrition Bars
      • Packaging
      • Pet Nutraceuticals
      • Quality & Safety
      • Regulations
      • Research
      • Testing
      • World Markets
    • Health
      • Bone & Joint Health
      • Cancer Risk
      • Cardiovascular Health
      • Cognitive Function
      • Diabetes & Blood Sugar Management
      • Digestive Health
      • Energy
      • Eye Health
      • Healthy Aging
      • Immune Function
      • Infant & Children's Health
      • Inflammation
      • Men's Health
      • Mood Health & Sleep
      • Oral Health
      • Sexual & Reproductive Health
      • Skin Health
      • Sports Nutrition
      • Weight Management/Weight Loss
      • Women's Health
    • Online Exclusives
    • Webinars
    • Slideshows
    • Blogs & Guest Articles
    • Health E-Insights
    • Videos
    • Podcasts
    • Infographics
    • eBook
    • Whitepapers
    • Top Companies
    • Research
      • TrendSense
      • Monograph Center
      • White Papers
      • Research News
    • Jobs
    • Events
      • Industry Events
      • Live From Show Events
      • Webinars
    • Supplier Showcases
      • Companies
      • Product Releases
      • News Releases
      • Literature / Brochures
      • White Papers
      • Jobs
      • VIdeos
      • Services
    • About Us
      • About Us
      • Contact Us
      • Advertise With Us
      • Privacy Policy
      • Terms of Use
    Breaking News

    ConsumerLab.com Claims 60% of St. John's Wort Supplements Failed Quality Test

    Some products contained lower levels of key plant compounds.

    09.27.16
    St. John's wort extracts can be as effective as standard antidepressant drugs for treating mild to moderate major depression, with significantly fewer side effects. However, recent ConsumerLab.com tests revealed that six of ten St. John's wort supplements tested contained lower levels of key plant compounds than expected. These compounds, hypericins and hyperforin, are associated with the herb's effectiveness. In a suggested daily serving, ConsumerLab.com found amounts of hypericins and hyperforin ranged across products by more than 2,000% and 20,000%, respectively.

    "The wide variation across products means that some St. John's wort supplements may be helpful for depression, while others may not contain enough of the herb to have a meaningful effect," said ConsumerLab.com President Tod Cooperman, MD. The high failure rate may be attributable to adulteration of St. John's wort extracts with dyes that resemble St. John's wort when tested using some analytical methods.

    ConsumerLab.com tested products using a method which identifies the hypericin molecule and is not "tricked" by dyes. The FDA does not specify which methods manufacturers must use to verify the quality of ingredients and supplements. Supplements were also tested by ConsumerLab.com for potential contamination with the heavy metals arsenic, cadmium and lead and pills were checked to be sure they would break apart properly to release their ingredients.

    ConsumerLab.com was able to identify four St. John's wort supplements which passed all of its quality tests and it identified a "top pick" among them.

    ConsumerLab.com's St. John's Wort Supplements Review is now available online here.

    The report summarizes the clinical evidence regarding the use of St. John's wort, including differences between forms (extracts and herb powders), dosage, what to look for on labels, possible side-effects, and potential drug interactions.
    Related Searches
    • Quality & Safety
    • Mood Health & Sleep
    • Herbs & Botanicals
    • Testing
    Related Knowledge Center
    • Quality & Safety
    • Mood Health & Sleep
    • Herbs & Botanicals
    • Testing
    Suggested For You
    Social Media Influencers Fuel Dietary Supplement Fads Social Media Influencers Fuel Dietary Supplement Fads
    BAPP Program Advances ‘Burn It, Don’t Return It’ Policies to Cut Herb Adulteration BAPP Program Advances ‘Burn It, Don’t Return It’ Policies to Cut Herb Adulteration
    Zeller Receives ABC Varro E. Tyler Award for Excellence in Phytomedicinal Research Zeller Receives ABC Varro E. Tyler Award for Excellence in Phytomedicinal Research
    BAPP Publishes St. John’s Wort Lab Guidance Document BAPP Publishes St. John’s Wort Lab Guidance Document
    Minding Mental Health with Nutraceuticals: Global Opportunities Minding Mental Health with Nutraceuticals: Global Opportunities
    BAPP Publishes Article Detailing Adulteration Schemes Used to Fool Laboratory Analytical Methods BAPP Publishes Article Detailing Adulteration Schemes Used to Fool Laboratory Analytical Methods
    ConsumerLab.com Tests Popular Vitamin D Supplements ConsumerLab.com Tests Popular Vitamin D Supplements
    ConsumerLab.com Urges Caution with Kelp Supplements ConsumerLab.com Urges Caution with Kelp Supplements
    Probiotic May Reverse Depression Symptoms in Mice Probiotic May Reverse Depression Symptoms in Mice
    Vitamin D Maintains Popularity Among Supplement Users Vitamin D Maintains Popularity Among Supplement Users
    ConsumerLab.com Evaluates B Vitamin Supplements ConsumerLab.com Evaluates B Vitamin Supplements
    ConsumerLab.com Evaluates Choline Supplements ConsumerLab.com Evaluates Choline Supplements
    Botanical Adulterants Program Releases St. John Botanical Adulterants Program Releases St. John's Wort Bulletin
    ConsumerLab Finds Quality Issues in Greens & Whole Foods Supplements ConsumerLab Finds Quality Issues in Greens & Whole Foods Supplements
    ConsumerLab.com Finds 80% of Milk Thistle Supplements Fail Tests of Quality ConsumerLab.com Finds 80% of Milk Thistle Supplements Fail Tests of Quality

    Related Columns

    • Dietary Supplements | Herbs & Botanicals | Weight Management/Weight Loss
      Social Media Influencers Fuel Dietary Supplement Fads

      Social Media Influencers Fuel Dietary Supplement Fads

      Berberine is the latest example of how trends can take flight overnight.
      By James Gormley, Gormley NPI Consulting 08.16.23

    • Dietary Supplements | Herbs & Botanicals | Quality & Safety | Regulations | Testing
      BAPP Program Advances ‘Burn It, Don’t Return It’ Policies to Cut Herb Adulteration

      BAPP Program Advances ‘Burn It, Don’t Return It’ Policies to Cut Herb Adulteration

      The finalized SOP document represents the first set of best practices specifically focused on how to deal with defective raw materials.
      By Erik Goldman, Holistic Primary Care 12.01.22

    • Breaking News | Herbs & Botanicals | Industry & Market News | Medical Nutrition | Research | World Markets
      Zeller Receives ABC Varro E. Tyler Award for Excellence in Phytomedicinal Research

      Zeller Receives ABC Varro E. Tyler Award for Excellence in Phytomedicinal Research

      The Swiss company produces and conducts research on medicinal herb products available internationally.
      03.23.22


    • Breaking News | Contract Manufacturing | Dietary Supplements | Herbs & Botanicals | Industry & Market News | Mood Health & Sleep | Quality & Safety | Regulations | Research | Testing
      BAPP Publishes St. John’s Wort Lab Guidance Document

      BAPP Publishes St. John’s Wort Lab Guidance Document

      The new publication discusses analytical methods to authenticate the St. John’s Wort herb and its extracts.
      12.17.21

    • Cognitive Function | Consumer Trends | Dietary Supplements | Digestive Health | Functional Foods & Beverages | Healthcare Trends | Herbs & Botanicals | Mood Health & Sleep | Probiotics & Prebiotics | Proteins, Peptides, Amino Acids | World Markets
      Minding Mental Health with Nutraceuticals: Global Opportunities

      Minding Mental Health with Nutraceuticals: Global Opportunities

      The mammoth, mufti-faceted mental health market is poised to be the next explosive health platform.
      By Dr. A. Elizabeth Sloan & Dr. Catherine Adams Hutt, Sloan Trends, Inc. 09.29.21

    Loading, Please Wait..
    Breaking News
    • Ahiflower Replaces Key Tissue DHA in Mice Comparably to Marine DHA
    • Chromadex’s Niagen NR Tested in Phase 1 Parkinson's Study
    • Alkemist Announces New Participants in its Transparency Program
    • One Hemp Coalition Forms to Advocate for CBD Regulatory Standards
    • Earthlight Whole Food Vitamin D Receives Food, Beverage Approval in Brazil
    View Breaking News >
    CURRENT ISSUE

    November 2023

    • Success Factors in Sports Nutrition
    • Key Trends in Functional Foods for 2024
    • New Cognitive Health Solutions Aim to Address Varied Consumer Needs
    • Why Women are Fleeing STEM Jobs, and How the Nutraceutical Industry Can WIN Them Back
    • Liposomal Delivery: The Future for Dietary Supplement Innovation
    • View More >

    Cookies help us to provide you with an excellent service. By using our website, you declare yourself in agreement with our use of cookies.
    You can obtain detailed information about the use of cookies on our website by clicking on "More information”.

    • About Us
    • Privacy Policy
    • Terms And Conditions
    • Contact Us

    follow us

    Subscribe
    Nutraceuticals World

    Latest Breaking News From Nutraceuticals World

    Ahiflower Replaces Key Tissue DHA in Mice Comparably to Marine DHA
    Chromadex’s Niagen NR Tested in Phase 1 Parkinson's Study
    Alkemist Announces New Participants in its Transparency Program
    Coatings World

    Latest Breaking News From Coatings World

    Weekly Recap: AkzoNobel and Kansai Paint, Tnemec Top This Week’s Stories
    PPG Earns Equality 100 Award in 2023 Corporate Equality Index
    Beckers Aiming for New Industry Standard for Sustainability
    Medical Product Outsourcing

    Latest Breaking News From Medical Product Outsourcing

    MPO's Most-Read Stories This Week—Dec. 2
    What You’re Reading in November
    Millstone Medical Outsourcing Moves Testing Services into Expanded Facility
    Contract Pharma

    Latest Breaking News From Contract Pharma

    Intas Pharmaceuticals Receives Another Warning Letter from FDA
    Ono Expands Investment in Ono Venture Fund to $200M
    Sirnaomics Names Francois Lebel Chief Medical Officer
    Beauty Packaging

    Latest Breaking News From Beauty Packaging

    Mary Kay Expands Operations into Hungary
    Anti-Aging Products Market to Hit $60 Billion by 2030
    Wella Company Marks 3 Years of Success—& Aims to Expand
    Happi

    Latest Breaking News From Happi

    Beauty Oils Market Share to Hit $10.28 Billion by 2033
    Net Sales For Ulta Beauty Increase To $2.5 Billion in Q3 2023
    Blo Blow Dry Bar Hosts ‘That's a Wrap’ Contest to Benefit St. Jude's
    Ink World

    Latest Breaking News From Ink World

    Kongsberg Launches New Digital Cutting Platform
    Carbon Balance Program Certifies First Printer in North America
    Weekly Recap: Toyo Ink, DIC, Flint Group Top This Week’s Stories
    Label & Narrow Web

    Latest Breaking News From Label & Narrow Web

    Top stories from November
    Davis-Standard's headquarters attains ISO 14001 certification
    Abbott Label named AFFLINK preferred supplier
    Nonwovens Industry

    Latest Breaking News From Nonwovens Industry

    Weekly Recap: Tampon Designed for Trans Men, Clean Solutions Group Acquires HDK Industries & More
    Nouvelles Fibres Textiles Starts Up Textile Recycling Plant
    Optima Packaging Group Awarded for its Digitalization Strategy
    Orthopedic Design & Technology

    Latest Breaking News From Orthopedic Design & Technology

    ODT's Most-Read Stories This Week—Dec. 2
    ODT’s Most Read Articles in November
    Anika's Integrity Implant System Makes its O.R. Debut
    Printed Electronics Now

    Latest Breaking News From Printed Electronics Now

    Q3 2023 Global Semiconductor Equipment Billings Drop 11% Year-Over-Year: SEMI
    Weekly Recap: Avery Dennison and 49ers, Linxens Top This Week’s Stories
    HYBRID Software Extends CLOUDFLOW Maker for 3D Binder Jet Applications

    Copyright © 2023 Rodman Media. All rights reserved. Use of this constitutes acceptance of our privacy policy The material on this site may not be reproduced, distributed, transmitted, or otherwise used, except with the prior written permission of Rodman Media.

    AD BLOCKER DETECTED

    Our website is made possible by displaying online advertisements to our visitors.
    Please consider supporting us by disabling your ad blocker.


    FREE SUBSCRIPTION Already a subscriber? Login